Hi all,

I'm not sure if this is something that is asked often, but I am wondering if there is anybody who knows how to tune these engines. I did some research and saw that I should refer to Overkill Tuning, but I have reached out to them via email and I have heard nothing. I am looking to tune this engine for an 87 Octane tune/Speed governor delete. Where do I start? I saw in my area there are dyno automotive shops but they quoted me $800 for a tune, which seems a little expensive; I bought the HPtuners interface and licensed my vehicle and did a stock scan. I saw there wasn't a whole lot of things I could change and $800 for a tune with limited options seems off. I have bolt on mods (throttle body spacer, intake manifold plenium spacer/insulator, RAI, catback exhaust, throttle controller). Is anyone an expert and willing to help out by pointing me in the right direction?

Thanks
LY7 3.6L V6 Stock.hpt